<template>
  <div class="header">
    <div class="content-wrapper">
      <div class="avatar">
        <img width="64" height="64" :src="seller.avatar">
      </div>
      <div class="content">
        <div class="title">
          <span class="brand"></span>
          <span class="name">{{seller.name}}</span>
        </div>
        <div class="descrption">
          {{seller.description}}/{{seller.deliveryTime}}分钟送达
        </div>
        <div class="supports" v-if="seller.supports">
          <span class="icon" :class="classMap[seller.supports[0].type]"></span>
          <span class="text">{{seller.supports[0].description}}</span>
        </div>
      </div>
      <div class="support-count" v-if="seller.supports" @click="showDetail">
        <span class="count">{{seller.supports.length}}个</span>
        <i class="icon-keyboard_arrow_right"></i>
      </div>
    </div>
    <div class="bulletin-wrapper">
      <span class="bulletin-title"></span>
      <span class="bulletin-text">{{seller.bulletin}}</span>
      <i class="icon-keyboard_arrow_right"></i>
    </div>
    <div class="background">
      <img  width="100%" height="100%" :src="seller.avatar">
    </div>
    <transition name="fade">
      <div class="detail" v-show="detailShow">
        <div class="detail-wrapper clearfix">
          <div class="detail-main">
            <h1 class="name">{{seller.name}}</h1>
            <div class="star-wrapper">
              <star :size="48" :score="seller.score"></star>
            </div>
            <div class="title">
              <div class="line"></div>
              <div class="text">优惠信息</div>
              <div class="line"></div>
            </div>
            <ul class="supports">
              <li class="support-item" v-for="(item, index) in seller.supports" :key="index">
                <span class="icon" :class="classMap[item.type]"></span>
                <span class="text">{{item.description}}</span>
              </li>
            </ul>
            <div class="title">
              <div class="line"></div>
              <div class="text">商家公告</div>
              <div class="line"></div>
            </div>
            <div class="bulletin">
              <p class="content">{{seller.bulletin}}</p>
            </div>
          </div>
        </div>
        <div class="detail-close">
          <i class="icon-close" @click="hideDetail"></i>
        </div>
      </div>
    </transition>
  </div>
</template>
<script>
import Star from 'components/star/star'
export default {
  props: {
    seller: {
      type: Object,
      default: () => {
        return {}
      }
    }
  },
  data () {
    return {
      detailShow: false
    }
  },
  created () {
    this.classMap = ['decrease', 'discount', 'special', 'invoice', 'guarantee']
  },
  methods: {
    showDetail () {
      this.detailShow = true
    },
    hideDetail () {
      this.detailShow = false
    }
  },
  components: {
    Star
  }
}
</script>
<style lang="stylus" rel="stylesheet/stylus">
  @import '~common/stylus/mixin'
    .header
      color #fff
      background rgba(7, 17, 27, .5)
      overflow hidden
      position relative
      .content-wrapper
        padding 24px 12px 18px 24px
        font-size 0
        position relative
        .avatar
          display inline-block
          vertical-align top
          img
            border-radius 2px
        .content
          display inline-block
          margin-left 16px
          vertical-align top
          .title
            margin 2px 0 8px 0
            .brand
              width 30px
              height 18px
              display inline-block
              bg-image('brand')
              background-size 30px 18px
              background-repeat no-repeat
              vertical-align top
            .name
              margin-left 6px
              font-size 16px
              font-weight bold
              line-height 18px
          .descrption
            font-size 12px
            line-height 12px
            margin-bottom 10px
          .supports
            .icon
              display inline-block
              width 12px
              height 12px
              margin-right 4px
              vertical-align top
              background-size 12px
              background-repeat no-repeat
              &.decrease
                bg-image('decrease_1')
              &.discount
                bg-image('discount_1')
              &.guarantee
                bg-image('guarantee_1')
              &.invoice
                bg-image('invoice_1')
              &.special
                bg-image('special_1')
            .text
              line-height 12px
              font-size 10px
        .support-count
          position absolute
          bottom 14px
          right 12px
          padding 0 6px 0 8px
          height 24px
          line-height 24px
          border-radius 14px
          background rgba(0, 0, 0, .5)
          text-align center
          .count
            font-size 10px
            vertical-align super
          .icon-keyboard_arrow_right
            font-size 10px
            line-height 24px
            margin-left 1px
      .bulletin-wrapper
        height 28px
        line-height 28px
        padding 0 22px 0 12px
        overflow hidden
        white-space nowrap
        text-overflow ellipsis
        background rgba(7, 17, 27, .2)
        position relative
        .bulletin-title
          display inline-block
          width 22px
          height 12px
          bg-image('bulletin')
          background-size 22px 12px
          background-repeat no-repeat
          vertical-align top
          margin-top 8px
        .bulletin-text
          font-size 10px
          margin 0 4px
          vertical-align top
        .icon-keyboard_arrow_right
          position absolute
          font-size 10px
          right 12px
          top 8px
      .background
        position absolute
        top 0
        left 0
        right 0
        bottom 0
        width 100%
        height 100%
        z-index -1
        filter blur(10px)
      .detail
        position fixed
        top 0
        left 0
        width 100%
        height 100%
        z-index 100
        overflow auto
        background rgba(7, 17, 27, .8)
        backdrop-filter blur(10px)
        &.fade-enter-active, &.fade-leave-active
          transition all 0.5s
        &.fade-enter, &.fade-leave-to
          opacity 0
        .detail-wrapper
          min-height 100%
          width 100%
          .detail-main
            margin-top 64px
            margin-bottom 64px
            .name
              line-height 16px
              text-align center
              font-size 16px
              font-weight 700
            .star-wrapper
              text-align center
              margin-top 18px
              padding 2px 0
            .title
              display flex
              width 80%
              margin 28px auto 24px auto
              .line
                flex 1
                position relative
                top -6px
                border-bottom 1px solid rgba(255, 255, 255, 0.2)
              .text
                padding 0 12px
                font-size 14px
                font-weight 700
            .supports
              width 80%
              margin 0 auto
              .support-item
                padding 0 12px
                margin-bottom 12px
                font-size 0
                &:last-child
                  margin-bottom 0
                .icon
                  display inline-block
                  width 16px
                  height 16px
                  vertical-align top
                  margin-right 6px
                  background-size 16px 16px
                  background-repeat no-repeat
                  &.decrease
                    bg-image('decrease_2')
                  &.discount
                    bg-image('discount_2')
                  &.guarantee
                    bg-image('guarantee_2')
                  &.invoice
                    bg-image('invoice_2')
                  &.special
                    bg-image('special_2')
                .text
                  font-size 12px
                  line-height 12px
                  font-weight 200
            .bulletin
              width 80%
              margin 0 auto
              .content
                padding 0 12px
                font-size 12px
                font-weight 200
                line-height 24px
        .detail-close
          position relative
          margin -64px auto 0 auto
          width 32px
          height 32px
          font-size 32px

</style>